1609653708

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1487}}^1$

素因数の和:1773

約数の個数: 120

約数和(自身を含む): 4552333632

約数和(自身を除く): 2942679924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 257, 324, 351, 468, 514, 702, 771, 1028, 1053, 1404, 1487, 1542, 2106, 2313, 2974, 3084, 3341, 4212, 4461, 4626, 5948, 6682, 6939, 8922, 9252, 10023, 13364, 13383, 13878, 17844, 19331, 20046, 20817, 26766, 27756, 30069, 38662, 40092, 40149, 41634, 53532, 57993, 60138, 77324, 80298, 83268, 90207, 115986, 120276, 120447, 160596, 173979, 180414, 231972, 240894, 270621, 347958, 360828, 382159, 481788, 521937, 541242, 695916, 764318, 1043874, 1082484, 1146477, 1528636, 1565811, 2087748, 2292954, 3131622, 3439431, 4585908, 4968067, 6263244, 6878862, 9936134, 10318293, 13757724, 14904201, 19872268, 20636586, 29808402, 30954879, 41273172, 44712603, 59616804, 61909758, 89425206, 123819516, 134137809, 178850412, 268275618, 402413427, 536551236, 804826854, 1609653708]

約数ペア:

[(1, 1609653708), (2, 804826854), (3, 536551236), (4, 402413427), (6, 268275618), (9, 178850412), (12, 134137809), (13, 123819516), (18, 89425206), (26, 61909758), (27, 59616804), (36, 44712603), (39, 41273172), (52, 30954879), (54, 29808402), (78, 20636586), (81, 19872268), (108, 14904201), (117, 13757724), (156, 10318293), (162, 9936134), (234, 6878862), (257, 6263244), (324, 4968067), (351, 4585908), (468, 3439431), (514, 3131622), (702, 2292954), (771, 2087748), (1028, 1565811), (1053, 1528636), (1404, 1146477), (1487, 1082484), (1542, 1043874), (2106, 764318), (2313, 695916), (2974, 541242), (3084, 521937), (3341, 481788), (4212, 382159), (4461, 360828), (4626, 347958), (5948, 270621), (6682, 240894), (6939, 231972), (8922, 180414), (9252, 173979), (10023, 160596), (13364, 120447), (13383, 120276), (13878, 115986), (17844, 90207), (19331, 83268), (20046, 80298), (20817, 77324), (26766, 60138), (27756, 57993), (30069, 53532), (38662, 41634), (40092, 40149)]